I use SvPVX is for test， since I know PV is hello world.:) The issue is I checked typemap,,in there,unsigned int int will convert to T_UV, so I don't think UV could hold this PV address. But If I change return type to char*, typemap will convert it to SV by sv_setpv.

In reply to Re^2: How get PV address? by xiaoyafeng
in thread How get PV address? by xiaoyafeng

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